RO129657A8 - Instalaţie de exploatare a zăcămintelor de fluide naturale, de exemplu, ţiţei, gaz natural sau alte fluide conţinând hidrocarburi extrase - Google Patents

Instalaţie de exploatare a zăcămintelor de fluide naturale, de exemplu, ţiţei, gaz natural sau alte fluide conţinând hidrocarburi extrase

Info

Publication number
RO129657A8
RO129657A8 ROA201300989A RO201300989A RO129657A8 RO 129657 A8 RO129657 A8 RO 129657A8 RO A201300989 A ROA201300989 A RO A201300989A RO 201300989 A RO201300989 A RO 201300989A RO 129657 A8 RO129657 A8 RO 129657A8
Authority
RO
Romania
Prior art keywords
fluids
pipe
christmas tree
hull
natural
Prior art date
Application number
ROA201300989A
Other languages
English (en)
Other versions
RO129657A2 (ro
Inventor
Vincenzo Stefano Di
Glanfederico Citi
Original Assignee
Eni S.P.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eni S.P.A. filed Critical Eni S.P.A.
Publication of RO129657A2 publication Critical patent/RO129657A2/ro
Publication of RO129657A8 publication Critical patent/RO129657A8/ro

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
    • E21B33/0385—Connectors used on well heads, e.g. for connecting blow-out preventer and riser electrical connectors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Invenţia se referă a o instalaţie pentru exploatarea unui zăcământ natural, subacvatic de fluide, cum ar fi ţiţei, gaze naturale sau alte fluide conţinând hidrocarburi, prin nişte găuri săpate, având axa orizontală. Instalaţia conform invenţiei are în componenţă un pom (21) de Crăciun format dintr-un corp (25) de supapă ce este fixat pe un cap (1') de coloană în care sunt prevăzute nişte conducte (27 şi 29) de extracţie, cel puţin una dintre nişte supape (31 şi 33) de comandă a extracţiei, plasată în corpul (25) supapei, prima conductă (27) amintită fiind plasată coaxial faţă de axa (AP) secţiunii printr-un puţ, cea mai apropiată de suprafaţă sau de fundul pe care este situat pomul (21) de Crăciun, a doua conductă (29) amintită fiind o ramificaţie din cealaltă conductă (27) care se extinde transversal faţă de aceasta, cel puţin una dintre supapele (31 şi 33) de comandă a extracţiei fiind poziţionată în lungul celei de-a doua conducte (29), cel puţin una dintre supapele (31 şi 33) de comandă a extracţiei fiind acţionată electric. Metoda conform invenţiei constă în asigurarea unei platforme (50) cuprinzând o cocă (52) plutitoare şi unul sau mai multe picioare (54) extensibile, fixate la cocă (52), transportarea pomului (1') de Crăciun la o locaţie de montaj predeterminată cu ajutorul platformei (50), extinderea unuia sau mai multor picioare (54) extensibile, astfel încât să se sprijine pe fundul (SB) mării sau alt fund submers, sub platformă (50), ridicarea cocăi (52) plutitoare deasupra nivelului mării sau nivelului unei alte ape, astfel încât coca (52) să fie susţinută de unul sau mai multe picioare (54) extensibile, coborârea pomului (1') de Crăciun de pe coca (52) plutitoare pe locul de montare de pe fundul (SB) mării sau alt fund submers.
ROA201300989A 2011-06-20 2012-06-20 Instalaţie de exploatare a zăcămintelor de fluide naturale, de exemplu, ţiţei, gaz natural sau alte fluide conţinând hidrocarburi extrase RO129657A8 (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001112A ITMI20111112A1 (it) 2011-06-20 2011-06-20 Impianto per lo sfruttamento di giacimenti di fluidi naturali, quali per esempio petrolio, gas naturale o altri fluidi estratti a base di idrocarburi
PCT/EP2012/061796 WO2012175540A1 (en) 2011-06-20 2012-06-20 Plant for exploiting reservoirs of natural fluids, such as for example oil, natural gas or other hydrocarbon-based extracted fluids

Publications (2)

Publication Number Publication Date
RO129657A2 RO129657A2 (ro) 2014-07-30
RO129657A8 true RO129657A8 (ro) 2016-06-30

Family

ID=44555112

Family Applications (1)

Application Number Title Priority Date Filing Date
ROA201300989A RO129657A8 (ro) 2011-06-20 2012-06-20 Instalaţie de exploatare a zăcămintelor de fluide naturale, de exemplu, ţiţei, gaz natural sau alte fluide conţinând hidrocarburi extrase

Country Status (6)

Country Link
AP (1) AP2013007337A0 (ro)
DE (1) DE112012002553T5 (ro)
IT (1) ITMI20111112A1 (ro)
RO (1) RO129657A8 (ro)
RU (1) RU2013155769A (ro)
WO (1) WO2012175540A1 (ro)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358204B (en) * 2000-01-14 2002-09-18 Fmc Corp Subsea completion annulus monitoring and bleed down system
US7615893B2 (en) * 2000-05-11 2009-11-10 Cameron International Corporation Electric control and supply system

Also Published As

Publication number Publication date
DE112012002553T5 (de) 2014-03-06
AP2013007337A0 (en) 2013-12-31
RU2013155769A (ru) 2015-07-27
ITMI20111112A1 (it) 2012-12-21
WO2012175540A1 (en) 2012-12-27
RO129657A2 (ro) 2014-07-30

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